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Step * of Lemma hdf-base_wf

∀[A,B:Type]. ∀[F:A ─→ bag(B)].  (hdf-base(m.F[m]) ∈ hdataflow(A;B))
BY
{ (Auto THEN Unfold `hdf-base` 0 THEN Using [`S',⌈Unit⌉] MemCD⋅ THEN Auto) }

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Latex:


\mforall{}[A,B:Type].  \mforall{}[F:A  {}\mrightarrow{}  bag(B)].    (hdf-base(m.F[m])  \mmember{}  hdataflow(A;B))


By

(Auto  THEN  Unfold  `hdf-base`  0  THEN  Using  [`S',\mkleeneopen{}Unit\mkleeneclose{}]  MemCD\mcdot{}  THEN  Auto)

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